Comparative evolution of geomagnetic storms in passive radar and GPS TEC observations

Frank D. Lind (1), Melissa G. Meyer (2), Anthea Coster (1), John D. Sahr (2)

(1) MIT Haystack Observatory, Route 40, Westford MA 01886 USA. (2) Department of Electrical Engineering, University of Washington, Box 352500, Seattle WA 98195 USA.

Introduction

Observations of Storm Onset and Auroral Oval Expansion

Observations of SAPS and SAID Structures

Observations of Storm Time Convection

Discussion

Summary

References